Inventor · disambiguated record
Nobuhiko Yukawa
Also filed as: YUKAWA NOBUHIKO
5 granted patents·149 citations·filing 1989–2002
83Inventor score
Top patents by PatentIndex Score
5 records- 0189US5043377AGranite-like artificial stoneNIPPON CATALYTIC CHEM IND·Filed 1989·Granted Aug 27, 1991·60 cites·12 claims
- 0283US6946508B2Artificial marble and producing method thereofN & L MARBLE CO LTD·Filed 2002·Granted Sep 20, 2005·44 cites·49 claims
- 0359US5296178AMethod of making a mold by spraying metal using a particulate mold release agentCHUGOKU KAKO CO LTD·Filed 1992·Granted Mar 22, 1994·24 cites·3 claims
- 0450US5658508AMethod for continuously forming a synthetic stoneNIPPON CATALYTIC CHEM IND·Filed 1995·Granted Aug 19, 1997·16 cites·3 claims
- 0541US5212217AArtificial marble from reactive thermoplastic, monomer and anhydrideNIPPON CATALYTIC CHEM IND·Filed 1990·Granted May 18, 1993·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →